Cobalion is a goat-like, quadruped Pokémon that is covered in aqua blue fur. It has yellow horns similar in shape to thunderbolts. Its snout is a lighter shade of blue than the rest of its fur, and there a black blaze running from its nose to the back of its head. On its long neck and hind legs, there are small gray spots. It has a white tuft of fur under its neck, resembling a cravat. On its shoulder blades are yellow protrusions that resemble fins. Its tail resembles these protrusions, albeit in the same color as its snout. Cobalion's legs have black bands with lighter fur underneath and large black hooves.